ISO 9938:2022
ISO 9938:2022 Aerospace РPolytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa РProcurement specification
CDN $173.00
Description
This document specifies requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between –55 °C and +204 °C and at a nominal pressure up to 28 000 kPa (280 bar). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aircraft pneumatic systems where some gaseous diffusion through the wall of the PTFE liner may be tolerated.
Edition
3
Published Date
2022-01-17
Status
PUBLISHED
Pages
17
Language
English
Format
Secure PDF
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Abstract
This document specifies requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic systems at temperatures between –55 °C and +204 °C and at a nominal pressure up to 28 000 kPa (280 bar). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aircraft pneumatic systems where some gaseous diffusion through the wall of the PTFE liner may be tolerated.
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